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CVE-2026-13002

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CVSS 3.1
4.4 medium
EPSS
<1%p1
Published
()
Modified
Description

A flow has been identified into dnssec.c library, causing an infinite loop to dnsmasq service. An attacker who controls any DNSSEC-signed zone can hang the dnsmasq process with a single crafted response, killing all DNS resolution for its clients.

Vendors
redhat
Products
openshift container platform, enterprise linux
Weakness
CWE-835
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (0.1%)

In the news

No ingested article mentions this CVE yet.